For the Inventor, By the Inventor

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Annapolis, MD, United States of America

Invisitrack, Inc.

USPTO Granted Patents = 12

EPO Patents = 1

Forward Citations = 1,618

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13 inventors (with patents filed for the assignee):

Felix Markhovsky (6 out of 33 patents)

Russ Markhovsky (6 out of 6 patents)

Evgenii Mikhienko (6 out of 6 patents)

4. Evgenii Vityaev (6 out of 6 patents)

5. Truman Prevatt (5 out of 33 patents)

6. Andrey Yushkov (2 out of 2 patents)

7. Sergei Osipov (2 out of 2 patents)

8. Andrey Tiurlikov (2 out of 2 patents)

9. Sergei Ivaniya (2 out of 2 patents)

10. Stanislav Markhovsky (2 out of 2 patents)

11. Lawrence Randolph Weill (1 out of 17 patents)

12. Vladimir Zhulanov (1 out of 1 patent)

13. Alexey Talyshev (1 out of 1 patent)

14. Andrey Yushkov (0 patent)

15. Vladimir Zhulanov (0 patent)

12 patents: Sort by Forward Citations

1. 9288623 - Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology (2016-03-15),

2. 8886223 - Method and system for positional finding using RF, continuous and/or combined movement (2014-11-11),

3. 8648722 - Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology (2014-02-11),

4. 8423042 - Method and system for positional finding using RF, continuous and/or combined movement (2013-04-16),

5. 8305215 - Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology (2012-11-06),

6. 7969311 - Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology (2011-06-28),

7. 7872583 - Methods and system for multi-path mitigation in tracking objects using reduced attenuation RF technology (2011-01-18),

8. 7822424 - Method and system for rangefinding using RFID and virtual triangulation (2010-10-26),

9. 7787886 - System and method for locating a target using RFID (2010-08-31),

10. 7760132 - Method and system of three-dimensional positional finding (2010-07-20),

11. 7561048 - Methods and system for reduced attenuation in tracking objects using RF technology (2009-07-14),

12. 7423580 - Method and system of three-dimensional positional finding (2008-09-09),

Invisitrack, Inc. is a technology company specializing in innovative tracking solutions. We develop cutting-edge GPS tracking devices and software that provide real-time location tracking for vehicles, assets, and people. Our advanced tracking solutions are trusted by businesses and individuals worldwide for enhanced security, improved logistics, and increased efficiency. With our user-friendly interface and customizable tracking features, we offer seamless integration into existing systems and provide valuable insights for better decision-making. Visit our website to learn more about our products and explore the possibilities of advanced tracking technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

12 Patents

#14 in Annapolis, MD

#350 in Maryland

#25,494 in US

#48,027 in the World

Annapolis, MD, United States of America

Invisitrack, Inc.

Forward Citations = 1,618

13 inventors:

Felix Markhovsky (6 out of 33 patents)

Russ Markhovsky (6 out of 6 patents)

Evgenii Mikhienko (6 out of 6 patents)

4. Evgenii Vityaev (6 out of 6 patents)

5. Truman Prevatt (5 out of 33 patents)

Please report any incorrect information to [email protected]

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